| Patents for F23J 15 - Arrangements of devices for treating smoke or fumes (10,102) |
|---|
| 08/21/1991 | EP0441942A1 Process and installation for the combustion of oxygen-free toxic gas effluents. |
| 08/21/1991 | CN2083247U Clinker-remover of dust-removing and desulphurizing boiler |
| 08/21/1991 | CA2076373A1 Emissionless furnace boiler system |
| 08/20/1991 | US5041268 Post-combustion chamber |
| 08/15/1991 | CA2030434A1 Removal of nitrogen oxides from waste gases |
| 08/14/1991 | EP0440604A1 Devices and method for cleaning gases. |
| 08/14/1991 | DE4004358A1 Prevention of smoke from gas from incineration process |
| 08/14/1991 | CN1013514B Method of burning carbonaceous materials in fluidized bed reactor and device for working the method |
| 08/14/1991 | CA2032583A1 Process of purifying exhaust gas |
| 08/07/1991 | CN2082192U Steam washing type dry or wet dust remover |
| 07/31/1991 | CN2081940U Multipurpose apparatus of domestic heating stove for heating and dusting |
| 07/31/1991 | CN1053486A Internal impact type particle separator |
| 07/31/1991 | CN1013344B Method of treating exhausted liquid in wet gas conducting and treating device |
| 07/30/1991 | US5035188 Liquid blowdown elimination system |
| 07/30/1991 | CA1286918C Incineration system for the destruction of hazardous wastes |
| 07/25/1991 | WO1991010504A1 PROCESS FOR REMOVING NOx EMISSIONS FROM COMBUSTION EFFLUENTS |
| 07/24/1991 | EP0437941A1 Fossil fuel flue gas scrubbing |
| 07/24/1991 | CN2081486U Multi-hole infrared ray smoke-eliminating energy-saving board for boiler |
| 07/23/1991 | US5034030 Injection of ammonia and sulfur dioxide in a stack |
| 07/17/1991 | EP0437028A1 Impact type particle separator |
| 07/17/1991 | EP0436759A1 A system for treating waste material in a molten state |
| 07/11/1991 | WO1991010096A1 Methacoal integrated combined cycle power plants |
| 07/11/1991 | WO1991009801A1 Device for the metered delivery of pourable solids |
| 07/11/1991 | DE4000204A1 Vorrichtung zum dosierten austragen von schuettfaehigem feststoff Device for metered unsubscribe pourable solids |
| 07/11/1991 | CA2033063A1 Methacoal integrated combined cycle power plants |
| 07/10/1991 | CN2080617U Auxiliary tube type cyclone scrubber |
| 07/09/1991 | US5030428 Process of purifying flue gases |
| 07/09/1991 | US5029535 Control of addition of conditioning agents to flue gas |
| 07/03/1991 | EP0434945A2 Fluid-bed incinerator |
| 07/03/1991 | EP0380566B1 Process for disposal of waste by combustion with oxygen |
| 07/03/1991 | EP0267206B1 Process and plant for reducing nitrogen monoxide emissions when burning anthracite with a medium and high volatile content |
| 07/03/1991 | CN1052729A Lined hazardous waste incinerator |
| 07/02/1991 | US5027720 Emissionless furnace boiler system |
| 06/26/1991 | EP0434650A2 Lined Hazardous waste incinerator |
| 06/25/1991 | US5025755 Apparatus for burning carbonaceous material in a fluidized bed reactor |
| 06/20/1991 | DE3941894A1 Organic fume pollutants collection - by washing gas from refuse incinerators then removing pollutants by using adsorbent e.g. active coke |
| 06/19/1991 | EP0432166A1 Lance-type injection apparatus for introducing chemical agents into flue gases |
| 06/19/1991 | CN1052261A Method and apparatus for cleaning flue gas |
| 06/19/1991 | CN1012917B Fluidized bed reactor and its operation method |
| 06/18/1991 | US5024171 Reduction of acidic emissions from combustion of sulfur-laden fuels |
| 06/13/1991 | CA2030480A1 Chloride controls in fossil fuel fired wet scrubbing process |
| 06/12/1991 | EP0431077A1 Process and device for the heat treatment of gasified material. |
| 06/11/1991 | US5022330 Garbage melter |
| 06/11/1991 | US5022226 Reducing and oxidizing nox; heat exchanging, generating electricity |
| 06/06/1991 | WO1991008042A1 Method and apparatus for cleaning flue gas |
| 06/06/1991 | CA2070295A1 Method and apparatus for cleaning flue gas |
| 06/05/1991 | EP0430144A1 Method and apparatus for reducing the concentration of nitrogen oxides in waste gases of combustion processes |
| 06/05/1991 | EP0360856A4 Process and injector for reducing the concentration of pollutants in an effluent |
| 06/05/1991 | CN2078415U Foam duster with sieve board |
| 06/04/1991 | US5021229 Reacting adsorbent with flue gas forming chlorides to prevent it forming toxic emission |
| 06/04/1991 | US5020457 Reacting combustion gases with free radicals or ions generated by stable molecules of precursor such as ammonia, methane, hydrogen, and steam |
| 06/04/1991 | US5020455 System for treating waste material in a molten state |
| 05/30/1991 | WO1991007623A1 An apparatus for flue gas purification and heat recovery |
| 05/30/1991 | WO1991007218A1 Process and collecting channel separator for separating solid particles from a gas flow |
| 05/29/1991 | DE3939281A1 Glass exchanger tubes providing effective heat transfer - to surrounding water form condensate layer to protect tube plate |
| 05/29/1991 | CN2077956U Smoke and air choke-seperator in cinder catcher of fluidized-bed combustion boiler |
| 05/29/1991 | CN2077955U Low-resistance dust remover with heat pipe waste-heat water tank |
| 05/28/1991 | US5018457 Incinerating, spray drying hazardous wastes |
| 05/23/1991 | DE4036601A1 Cleaning of flue and exhaust gases in series of chambers |
| 05/23/1991 | DE3938194A1 Verfahren zum abscheiden von feststoffpartikeln aus einem gasstrom und fangrinnenabscheider zur durchfuehrung des verfahrens Method of deposit of solid particles from a gas stream and fangrinnenabscheider for performing the method |
| 05/21/1991 | WO1991007219A1 Method in cleaning flue gas in a pfbc plant including a gas turbine driven thereby |
| 05/21/1991 | CA2069083A1 Method in cleaning flue gas in a pfbc plant including a gas turbine driven thereby |
| 05/15/1991 | EP0331681B1 Device for combustion in a fluidized reactor |
| 05/15/1991 | CN2077085U Dual-purpose unit for boiler aspirating and energy-saving |
| 05/08/1991 | EP0426054A1 Method of removing sulphur dioxide and if applicable nitrogen oxides and other impurities from the exhaust gas of waste incineration |
| 05/08/1991 | CN2076640U Particle layer duster |
| 05/08/1991 | CN1012589B Boiler with two fluidised bed |
| 05/04/1991 | CA2029010A1 System for the efficient reduction of nitrogen oxides in an effluent |
| 05/02/1991 | EP0424895A2 Method for introducing and for dosing a liquid treatment medium in combustion processes |
| 05/02/1991 | EP0424894A1 Method of supplying a treating agent into an exhaust stream of combustion processes |
| 05/02/1991 | EP0424893A1 Method of supplying a treating agent into an exhaust gas stream of combustion processes |
| 05/02/1991 | EP0424864A2 Power plant |
| 05/02/1991 | EP0424669A2 Process for obtaining pure hydrogen chloride from flue gases containing this compound |
| 05/02/1991 | DE3935898A1 Catalytic oxidn. wastes purificn. from sterilising gases - by directly spraying recirculated water |
| 05/01/1991 | CN2076204U Enclosed dual-cyclone high-efficiency dust-collector |
| 05/01/1991 | CN2076197U Layered combustion boiler with elevated temp fly ash return device |
| 04/24/1991 | EP0423417A1 Process for the selective, non-catalytic reduction of the emissions from oil-fired boiler plants |
| 04/24/1991 | EP0423113A1 Incineration of waste materials |
| 04/24/1991 | CN2075746U Centrifugal dust washing machine |
| 04/24/1991 | CN2075745U Dust removing wind machine |
| 04/18/1991 | WO1991005205A1 PROCESS FOR REDUCING THE NOx CONTENT IN FURNACE FLUE GASES |
| 04/18/1991 | DE3933286A1 Verfahren zur minderung des gehaltes an stickoxiden in den rauchgasen einer feuerung Process for the reduction of the salary of nitrogen oxides in the flue gases of a tap firing |
| 04/17/1991 | EP0422709A1 Process for the removal of dust from gases |
| 04/17/1991 | EP0422337A2 Process and device for wet purification of gases especially of flue gases |
| 04/17/1991 | CN1012338B Particle separator |
| 04/16/1991 | US5007238 Apparatus for evaporating condensed liquid |
| 04/10/1991 | CN2074866U Combined dust-removing machine sets |
| 04/10/1991 | CN2074865U Water circulation type boiler dust removing device |
| 04/09/1991 | US5005494 Apparatus and method for high temperature disposal of hazardous waste materials |
| 04/04/1991 | WO1991004443A1 Method and apparatus for making solid waste material environmentally safe using heat |
| 04/03/1991 | CN2074423U Wet-type dust collector |
| 04/03/1991 | CN2074422U Cyclone and spray-type fume purifier lined enamel |
| 04/02/1991 | US5004486 Submerged-type gas cleaning system |
| 03/27/1991 | CN2073985U Outer case of dust remover |
| 03/21/1991 | WO1991003295A1 Method for fractional condensation of acid combustion gas components and apparatus for executing the method |
| 03/20/1991 | CN2073550U Mashi foam dust-eliminating apparatus without overflow |
| 03/19/1991 | US5000098 Combustion apparatus |
| 03/13/1991 | EP0416238A1 Fluidized bed reactor and method of operating same |
| 03/13/1991 | EP0416209A2 Slag processing system for direct coal-fired gas turbines |
| 03/13/1991 | EP0416191A2 System of disintegration of urban waste products by production of electric power and purification of exhaust gases |